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How many amperes will a 28-volt generator be required to supply to a circuit containing five lamps?

It depends on how much power the lamps require, and on how they are connected.


How is ammeter and voltmeter attached to a circuit?

Ammeters are connected in series with the load under test. This requires the load be disconnected from the source, and the ammeter placed in circuit. Voltmeters are connected in parallel with the load under test. This does not require any circuit changes. Sorry, but WikiAnswers does not support illustrations.


Where does the ground earth wire go once it is connected to the motor on a two stroke trimmer motor?

On a hand-held machine like a strimmer the earth wire is there to ensure that all the metal parts of the strimmer - that could be touched - are connected together and therefore are all at the same voltage, to avoid electric shocks.Another AnswerNot sure why a 'two-stroke' trimmer motor would require an earth wire as it would not require an electricity supply.


Condition of three phase in which there is no need of neutral?

A delta-connected system is described as being a three-phase, three-wire, system, and doesn't have a neutral. But a balanced star (wye) connected load (e.g. a three-phase induction motor) doesn't actually require a neutral.


Can software be used to make a phone call appear to come from another phone number A bomb threat was made using a phone number that was not able to make out going calls?

No. It would take 'spoofing' the information provided to the phone company. This would normally require rerouting a call through a controlled PBX (private branch exchange) to provide the incorrect outbound caller id.

Related Questions

When you are connected to the Internet why does your computer require an IP address?

just like the u.s. postal system, it requires an address to know where to deliver packets


What does outbound telemarketing require of the salesperson?

the limited window of opportunity requires that the salesperson establish rapport and trust quickly, listen carefully, and provide clear information.


What type of upgrade if any might the workstation require to make your solution work?

What type of upgrades might the workstation require to make your solution work


What is an XMAS attack on a computer?

Some stateless firewalls only check against security policy those packets which have the SYN flag set (that is, packets that initiate connection according to the standards). Since Christmas tree scan packets do not have the SYN flag turned on, they can pass through these simple systems and reach the target host. A large number of Christmas tree packets can also be used to conduct a DoS attack by exploiting the fact that Christmas tree packets require much more processing by routers and end-hosts than the 'usual' packets do.


How many packets of crisps were eaten last year?

I do not have access to personal information or data about the number of packets of crisps eaten last year. Tracking this data would require information from a specific source or survey related to consumption habits.


Why would an application use UDP instead of TCP?

UDP does not require as much resources as TCP but in the same time, it does not insure delivery of packets.


Does Windows Small Business Server 2008 require computers to be connected to a Switch before being connected to a router or is just having a router sufficient?

It does not require any particular switch or router you can use either.


If Julie had a 2.5 molar solution of nahco3 and needed to make 50 ml of a 1.0 m solution how much nahco3 and water would she need?

To prepare 50 ml of a 1.0 M NaHCO3 solution from a 2.5 M stock solution, she would need to mix 10 ml of the 2.5 M solution with 40 ml of water. This dilution would result in a final concentration of 1.0 M.


Are there any wireless burglar alarm systems that don't require batteries?

No. Any wireless system that is not connected to a power outlet will require batteries.


What does a computer require in order to run a connected peripheral device properly?

a device driver


Why does the switch between Host and the router not require configuration with an IP address to forward packets?

If a switch is connected to a router then the MAC address of the router is known to the switch through that port. A host takes advantage of this by using the default gateway address (the address of the router) which the switch "knows" by its lookup table. Therefore, the switch can learn the address automatically and no configuration is necessary.


What solution would require the greatest amount of base to be added to bring the solution to neutral pH?

To determine which solution would require the greatest amount of base to reach a neutral pH, you would look for the solution with the lowest initial pH. For example, a strong acid solution, such as hydrochloric acid (HCl) at a low concentration (e.g., pH 1), would require significantly more base to neutralize it compared to a solution with a pH closer to neutral, like a weak acid solution. The greater the acidity (lower pH), the more base is needed to achieve a neutral pH of 7.